13472-33-8

• 常用中文名：高铼酸钠
• 常用英文名：Sodium perrhenate, 99.99% metals basis
• CAS号：13472-33-8
• 分子式：NaO₄Re
• 分子量：273.19400
• 发布时间：2018-05-08 08:00:00
• 更新时间：2024-01-02 20:49:16
• 下载msds

名称

• 中文名: 高铼酸钠
• 英文名: sodium perrhenate
• 中文别名: 过铼酸钠
• 英文别名: MFCD00014231; EINECS 236-742-9; sodium,oxido(trioxo)rhenium

物化性质

• 密度: 5.39
• 熔点: 300ºC
• 分子式: NaO₄Re
• 分子量: 273.19400
• 精确质量: 273.92500
• PSA: 74.27000
• 储存条件:

  常温密闭，阴凉通风干燥

• 稳定性:

  常温常压下稳定

  避免的物料 还原剂 易氧化材料 有机材料。易溶于水、乙醇。

• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：273.925028 Da

  8、标称质量：274 Da

  9、平均质量：273.1944 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积74.3

  7.重原子数量:6

  8.表面电荷:0

  9.复杂度:118

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:2

• 更多:

  1. 性状：无色六方系晶体或粉末，有吸湿性。

  2. 密度（g/mL,25/4℃）：5.39

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：300（在氧气中）

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,5.2kPa）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：可溶解的

MSDS

Section 1: Product Identification Chemical Name:Sodium perrhenate (99.9%-Re) CAS Registry Number:13472-33-8 Formula:NaReO4 EINECS Number:236-742-9 Chemical Family:inorganic compound Synonym:Sodium rhenate, Sodium rhenium oxide Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound13472-33-8100%no datano data Section 3: Hazards Identification Emergency Overview:Severely irritating to eyes, skin and respiratory tract. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes. Eye Contact:Causes severe irritation to the eyes. May cause blindness. Skin Contact:Irritant. May cause dermatitis and mild chemical burns. Inhalation:Severely irritating to the nose, mucous membranes and respiratory tract. Ingestion:Causes irritation to the mouth, throat and gastrointestinal tract. Acute Health Affects:Severely irritating to skin, eyes and respiratory tract. Chronic Health Affects:No information available on long-term chronic effects. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in Inhalation: breathing, coughing, wheezing or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, dry chemical or foam If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit irritating rhenium oxide fumes. Decomposion Products: Unusual Fire or Explosion Hazards: Oxidizer. Fire or explosion hazard by chemical reaction with combustibles. SECTION 6: Accidental Release Measures To avoid raising dust, small spills may be mixed with diatomaceous earth, sand, vermiculite, or other suitable Spill and Leak Procedures: non combustible material and swept up. SECTION 7: Handling and Storage Handling and Storage:Store in a cool, dry well-ventilated area away from heat and direct sunlight. Keep containers tightly sealed. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:This product should be handled in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:This product should be handled in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white powder Molecular Weight:273.19 Melting Point:300° Boiling Point:no data Vapor Pressure:no data Specific Gravity:5.39 Odor:none Solubility in Water:100g/100cc SECTION 10: Stability and Reactivity Stability:hygroscopic Hazardous Polymerization:no hazardous polymerization. Conditions to Avoid:contact with reducing agents. Incompatibility:reducing agents Decomposition Products:oxygen and rhenium oxide and sodium oxide SECTION 11: Toxicological Information RTECS Data:Intraperitoneal(rat); LDLo: 1050mg/kg Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no data SECTION 12: Ecological Information Ecological Information:No information available. SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Oxidizing solid, N.O.S. Hazard Class (CFR):5.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):II UN ID Number (CFR):UN# 1479 Shipping Name (IATA):Oxidizing solid, N.O.S. Hazard Class (IATA):5.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):II UN ID Number (IATA):UN# 1479 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory SARA (Title 313):Title compound not listed. Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜； 在眼睛上面：刺激的影响；没有已知的敏化影响。 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。 CHEMICAL IDENTIFICATION RTECS NUMBER : WD3675000 CHEMICAL NAME : Sodium perrhenate CAS REGISTRY NUMBER : 13472-33-8 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : Na.O4-Re MOLECULAR WEIGHT : 273.19 WISWESSER LINE NOTATION : NA RE-O4 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1050 mg/kg TOXIC EFFECTS : Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis REFERENCE : PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 45,576,1940

安全

• 符号: GHS03, GHS07
• 信号词: Danger
• 危害声明: H272-H315-H319-H335
• 警示性声明: P220-P261-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
• 危害码 (欧洲): O: Oxidizing agent;Xi: Irritant;
• 风险声明 (欧洲): R8
• 安全声明 (欧洲): S17;S26;S27;S36/S37/S39
• 危险品运输编码: UN 1479
• RTECS号: WD3675000
• 包装等级: II
• 危险类别: 5.1

制备

1.用高铼酸溶解氢氧化钠或碳酸钠生成。

2.由五氯化铼与氢氧化钠水溶液一起加热，得高铼酸钠的白色烟雾和ReO2·xH2O黑色沉淀。